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- Google Patents
CH228223A - Verfahren zur Herstellung von subtraktiven Mehrfarbenfilmen.
- Google Patents
Verfahren zur Herstellung von subtraktiven Mehrfarbenfilmen.
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Publication number
CH228223A
CH228223ACH228223DACH228223ACH 228223 ACH228223 ACH 228223ACH 228223D ACH228223D ACH 228223DACH 228223 ACH228223 ACH 228223A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Noack FranzfiledCriticalNoack Franz
Publication of CH228223ApublicationCriticalpatent/CH228223A/de
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
G03C7/46—Subtractive processes not covered by the group G03C7/26; Materials therefor; Preparing or processing such materials
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography
(AREA)
CH228223D1941-02-031942-01-24Verfahren zur Herstellung von subtraktiven Mehrfarbenfilmen.
CH228223A
(de)